I've just installed yesterdays -current on a Sparc 2 & was doing
	some pretty intensive disk activity (3 or 4 parallel tars on 3 local
	disks & 1 nfs mount) when it paniced. (It was also serving a dozen
	connections from monochrome (a homebrew BBS system), which would
	ad to the load a little.

	It nicely saved the crashdump... any idea what I should be doing 
	next? :) 

	Thanks!
		David

(no debugging symbols found)...
panic: free vnode isn't
#0  0xf8007730 in snapshot ()
(kgdb) bt
#0  0xf8007730 in snapshot ()
#1  0xf8007738 in snapshot ()
#2  0xf80afa74 in boot ()
#3  0xf801bb40 in panic ()
#4  0xf80345d4 in getnewvnode ()
#5  0xf808846c in ffs_vget ()
#6  0xf808a798 in ufs_lookup ()
#7  0xf8033ab4 in lookup ()
#8  0xf8033560 in namei ()
#9  0xf8038564 in lstat ()
#10 0xf80b5e1c in syscall ()
#11 0xf8006530 in trapbase ()
(kgdb)


dmesg:	(sd3 is an old 1Gb SCSI1 disk in a sun shoebox (with the bizarre
	tapedrive from hell) that I was using to copy data from (the disk not
	the tapedrive :)

NetBSD 1.0A (_SUN4C_) #0: Sat Sep 30 16:04:06 BST 1995
    
monoadm@gluon.mono.org:/mono/netbsd/arch/sparc/sys/arch/sparc/compile/_SUN4C_
real mem = 33419264
avail mem = 30081024
using 407 buffers containing 1667072 bytes of memory
bootpath: /sbus0/esp@0,800000/sd@0,0
mainbus0 (root)
cpu0 at mainbus0: SUNW,Sun 4/75 (RT601 or L64811 v2 @ 40 MHz, TMS390C602A 
FPU)
cpu0: cache chip bug; trap page uncached
cpu0: 65536 byte write-through, 32 bytes/line, hw flush cache enabled
memreg0 at mainbus0 ioaddr 0xf4000000
clock0 at mainbus0 ioaddr 0xf2000000: mk48t02 (eeprom)
timer0 at mainbus0 ioaddr 0xf3000000
auxreg0 at mainbus0 ioaddr 0xf7400003
zs0 at mainbus0 ioaddr 0xf1000000 pri 12, softpri 6
zs0a: console i/o
zs1 at mainbus0 ioaddr 0xf0000000 pri 12, softpri 6
audio0 at mainbus0 ioaddr 0xf7201000 pri 13, softpri 4
sbus0 at mainbus0 ioaddr 0xf8000000: clock = 20 MHz
le0 at sbus0 slot 0 offset 0xc00000 pri 5: hardware address 08:00:20:0e:8d:a4
dma0 at sbus0 slot 0 offset 0x400000: rev 1+
esp0 at sbus0 slot 0 offset 0x800000 pri 3: ESP100A 20Mhz, target 7
scsibus0 at esp0
esp0 targ 0 lun 0: <QUANTUM, PD700S, 3110> SCSI2 0/direct fixed
sd0 at scsibus0: 668MB, 2448 cyl, 8 head, 69 sec, 512 bytes/sec
esp0 targ 1 lun 0: <HITACHI, DK315C-10, J0H3> SCSI2 0/direct fixed
sd1 at scsibus0: 1005MB, 2483 cyl, 11 head, 75 sec, 512 bytes/sec
esp0(2,0): MSGIN failed; trying alt selection
esp: resetting SCSI bus
esp0: stray interrupt
esp0 targ 2 lun 0: <FUJITSU, M2266S-512, 001F> SCSI2 0/direct fixed
sd2 at scsibus0: 1029MB, 1658 cyl, 15 head, 84 sec, 512 bytes/sec
esp0 targ 4 lun 0: <, , > SCSI0 0/direct fixed
sd3 at scsibus0: drive offline
fd at mainbus0 ioaddr 0xf7200000 not configured
root on sd0a

		David/abs

 D.K.Brownlee@city.ac.uk (MIME) +44 171 477 8186  {post,host}master  (abs)
Network Analyst, UCS, City University, Northampton Square, London EC1V 0HB.
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